77 	enum emulation_result emulated = EMULATE_DONE;  in kvmppc_emulate_mtspr()  local
115 		emulated = vcpu->kvm->arch.kvm_ops->emulate_mtspr(vcpu, sprn,  in kvmppc_emulate_mtspr()
117 		if (emulated == EMULATE_FAIL)  in kvmppc_emulate_mtspr()
125 	return emulated;  in kvmppc_emulate_mtspr()
130 	enum emulation_result emulated = EMULATE_DONE;  in kvmppc_emulate_mfspr()  local
176 		emulated = vcpu->kvm->arch.kvm_ops->emulate_mfspr(vcpu, sprn,  in kvmppc_emulate_mfspr()
178 		if (unlikely(emulated == EMULATE_FAIL)) {  in kvmppc_emulate_mfspr()
185 	if (emulated == EMULATE_DONE)  in kvmppc_emulate_mfspr()
189 	return emulated;  in kvmppc_emulate_mfspr()
199 	enum emulation_result emulated;  in kvmppc_emulate_instruction()  local
205 	emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &pinst);  in kvmppc_emulate_instruction()
207 	if (emulated != EMULATE_DONE)  in kvmppc_emulate_instruction()
208 		return emulated;  in kvmppc_emulate_instruction()
245 			emulated = kvmppc_emulate_mfspr(vcpu, sprn, rt);  in kvmppc_emulate_instruction()
246 			if (emulated == EMULATE_AGAIN) {  in kvmppc_emulate_instruction()
247 				emulated = EMULATE_DONE;  in kvmppc_emulate_instruction()
253 			emulated = kvmppc_emulate_mtspr(vcpu, sprn, rs);  in kvmppc_emulate_instruction()
254 			if (emulated == EMULATE_AGAIN) {  in kvmppc_emulate_instruction()
255 				emulated = EMULATE_DONE;  in kvmppc_emulate_instruction()
265 			emulated = EMULATE_FAIL;  in kvmppc_emulate_instruction()
278 			emulated = EMULATE_EXIT_USER;  in kvmppc_emulate_instruction()
281 			emulated = EMULATE_FAIL;  in kvmppc_emulate_instruction()
286 		emulated = EMULATE_FAIL;  in kvmppc_emulate_instruction()
289 	if (emulated == EMULATE_FAIL) {  in kvmppc_emulate_instruction()
290 		emulated = vcpu->kvm->arch.kvm_ops->emulate_op(vcpu, inst,  in kvmppc_emulate_instruction()
292 		if (emulated == EMULATE_AGAIN) {  in kvmppc_emulate_instruction()
294 		} else if (emulated == EMULATE_FAIL) {  in kvmppc_emulate_instruction()
301 	trace_kvm_ppc_instr(inst, kvmppc_get_pc(vcpu), emulated);  in kvmppc_emulate_instruction()
303 	/* Advance past emulated instruction. */  in kvmppc_emulate_instruction()
311 	return emulated;  in kvmppc_emulate_instruction()